151140340505 has 96 divisors (see below), whose sum is σ = 251561935872. Its totient is φ = 85813862400.

The previous prime is 151140340487. The next prime is 151140340511. The reversal of 151140340505 is 505043041151.

It is not a de Polignac number, because 151140340505 - 2¹⁰ = 151140339481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1367057 + ... + 1473473.

It is an arithmetic number, because the mean of its divisors is an integer number (2620436832).

Almost surely, 2^151140340505 is an apocalyptic number.

It is an amenable number.

151140340505 is a deficient number, since it is larger than the sum of its proper divisors (100421595367).

151140340505 is a wasteful number, since it uses less digits than its factorization.

151140340505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106495 (or 106488 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 151140340505 its reverse (505043041151), we get a palindrome (656183381656).

The spelling of 151140340505 in words is "one hundred fifty-one billion, one hundred forty million, three hundred forty thousand, five hundred five".